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added some logging options

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This commit is contained in:
Devaev Maxim 2018-09-27 05:19:27 +03:00
parent 74699b63e7
commit ce26bd0a65
1 changed files with 11 additions and 5 deletions
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16
src/main.c
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@ -63,8 +63,10 @@ static const struct option _long_opts[] = {
{"fake-height", required_argument, NULL, 2001},
{"server-timeout", required_argument, NULL, 2002},
{"debug", no_argument, NULL, 5000},
{"log-level", required_argument, NULL, 5001},
{"perf", no_argument, NULL, 5000},
{"verbose", no_argument, NULL, 5001},
{"debug", no_argument, NULL, 5002},
{"log-level", required_argument, NULL, 5010},
{"help", no_argument, NULL, 'h'},
{NULL, 0, NULL, 0},
};
@ -107,11 +109,13 @@ static void _help(struct device_t *dev, struct http_server_t *server) {
printf(" --server-timeout <seconds> -- Timeout for client connections. Default: %d\n\n", server->timeout);
printf("Misc options:\n");
printf("-------------\n");
printf(" --debug -- Enabled debug messages (same as --log-level=3). Default: disabled.\n\n");
printf(" --log-level <N> -- Verbosity level of messages from 0 (info) to 3 (debug).\n");
printf(" Enabling debugging messages can slow down the program.\n");
printf(" Available levels: 0=info, 1=performance, 2=verbose, 3=debug.\n");
printf(" Default: %d.\n\n", log_level);
printf(" --perf -- Enable performance messages (same as log-level=1). Default: disabled.\n\n");
printf(" --verbose -- Enable verbose messages and lower (same as log-level=2). Default: disabled.\n\n");
printf(" --debug -- Enable debug messages and lower (same as --log-level=3). Default: disabled.\n\n");
printf(" -h|--help -- Print this messages and exit.\n\n");
}
@ -163,8 +167,10 @@ static int _parse_options(int argc, char *argv[], struct device_t *dev, struct e
case 2001: OPT_UNSIGNED(server->fake_height, "--fake-height", 0, 1200);
case 2002: OPT_UNSIGNED(server->timeout, "--server-timeout", 1, 60);
case 5000: log_level = LOG_LEVEL_DEBUG; break;
case 5001: OPT_UNSIGNED(log_level, "--log-level", 0, 3);
case 5000: log_level = LOG_LEVEL_PERF; break;
case 5001: log_level = LOG_LEVEL_VERBOSE; break;
case 5002: log_level = LOG_LEVEL_DEBUG; break;
case 5010: OPT_UNSIGNED(log_level, "--log-level", 0, 3);
case 0: break;
case 'h': default: _help(dev, server); return -1;
}